Frend, W. C. (1982). The early Christian church: From the beginning to 461. SCM Press.
Lua i Stíl Chicago (17ú heag.)Frend, W. C. The Early Christian Church: From the Beginning to 461. London: SCM Press, 1982.
Lua MLA (9ú heag.)Frend, W. C. The Early Christian Church: From the Beginning to 461. SCM Press, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.